| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.59 | 13.406% | $136.7563 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $103.59 | 4.201% | $107.9418 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $8.33 | 12.147% | $9.3418 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $115.27 | 12.658% | $129.8609 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $240.30 | 8.592% | $260.9466 | $260.95 | $260.95 | $260.90 |
| Purchase #6 | $221.39 | 8.382% | $239.9469 | $239.95 | $239.95 | $239.90 |
| Purchase #7 | $233.40 | 3.115% | $240.6704 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,042.87 | $1,125.4647 | $1,125.47 | $1,125.45 | $1,125.40 | |